The Crab pulsar, the compact remnant of SN1054, and its pulsar wind nebula (PWN) are amongst the most intensively studied objects in the sky.
The pulsar is one of the youngest and most energetic and its pulsed emission has been detected from 10 MHz [1]} up to 400 GeV by VERITAS [2]} and by MAGIC [3]}.
The PWN is detected at energies up to 100 TeV [4]}, [5]}, [6]}, [7]}.
Both the pulsar and nebula are predominantly sources of non-thermal radiation (synchrotron, curvature, and Compton processes), indicated not only by the broadband spectral continua but also by strong polarization in many wavelength bands [8]}, [9]}.
